| Value | Category | Cases | |
|---|---|---|---|
| 1 | 338 |
67.6%
|
|
| 2 | 109 |
21.8%
|
|
| 3 | 33 |
6.6%
|
|
| 4 | 8 |
1.6%
|
|
| 5 | 2 |
0.4%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 9 |
1.8%
|
|
| Sysmiss | 2534 |